Which of the following is an expression for the perimeter of a rectangle if the length equals 10A and the width equals 6B: | ICStudy

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Which of the following is an expression for the perimeter of a rectangle if the length equals 10A and the width equals 6B:

A.

10A × 6B

B.

20A + 12B

C.

2(20A) + 2(12B)

D.

10A2 + 6B2

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